3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Input { const DATE = '2'; } function getClass() { return get_class(Input::DATE); } echo 'Input::DATE';

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0090.00918.55
8.3.30.0070.01320.30
8.3.20.0040.00420.26
8.3.10.0140.00421.92
8.3.00.0040.00422.34
8.2.170.0170.00322.96
8.2.160.0100.00322.13
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0060.01226.16
8.2.120.0000.00819.83
8.2.110.0040.00422.08
8.2.100.0080.00817.77
8.2.90.0000.00818.96
8.2.80.0040.00419.26
8.2.70.0050.00317.50
8.2.60.0050.00218.04
8.2.50.0060.00318.07
8.2.40.0060.00318.03
8.2.30.0000.00717.86
8.2.20.0040.00417.45
8.2.10.0030.00517.45
8.2.00.0050.00317.59
8.1.270.0100.00324.66
8.1.260.0070.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0070.00419.15
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.11
8.1.190.0080.00017.28
8.1.180.0040.00419.01
8.1.170.0000.00718.50
8.1.160.0000.00722.15
8.1.150.0080.00018.54
8.1.140.0040.00417.36
8.1.130.0080.00017.76
8.1.120.0000.00717.20
8.1.110.0000.00817.32
8.1.100.0040.00417.22
8.1.90.0030.00317.31
8.1.80.0000.00717.32
8.1.70.0000.00717.20
8.1.60.0090.00017.33
8.1.50.0040.00417.40
8.1.40.0020.00517.31
8.1.30.0070.00017.51
8.1.20.0030.00617.52
8.1.10.0040.00417.33
8.1.00.0060.00617.23
8.0.300.0000.00718.77
8.0.290.0080.00017.18
8.0.280.0030.00318.37
8.0.270.0000.00717.18
8.0.260.0060.00016.71
8.0.250.0030.00316.79
8.0.240.0060.00316.88
8.0.230.0070.00016.71
8.0.220.0030.00316.80
8.0.210.0030.00316.66
8.0.200.0060.00016.71
8.0.190.0000.00816.70
8.0.180.0030.00616.71
8.0.170.0000.00816.84
8.0.160.0000.00716.77
8.0.150.0040.00416.67
8.0.140.0040.00416.73
8.0.130.0000.00913.21
8.0.120.0080.00016.76
8.0.110.0040.00416.74
8.0.100.0040.00416.81
8.0.90.0000.00716.59
8.0.80.0060.01416.70
8.0.70.0050.00216.64
8.0.60.0040.00416.75
8.0.50.0030.00616.80
8.0.30.0080.01016.88
8.0.20.0090.00917.40
8.0.10.0040.00416.71
8.0.00.0110.00916.59
7.4.330.0050.00015.00
7.4.320.0030.00316.39
7.4.300.0000.00716.36
7.4.290.0040.00416.36
7.4.280.0040.00416.27
7.4.270.0030.00316.27
7.4.260.0000.00613.14
7.4.250.0040.00416.34
7.4.240.0040.00316.50
7.4.230.0070.00016.27
7.4.220.0180.00316.47
7.4.210.0090.00716.45
7.4.200.0000.00716.40
7.4.190.0040.00416.47
7.4.160.0120.00616.56
7.4.150.0140.00317.40
7.4.140.0120.00517.86
7.4.130.0110.00616.32
7.4.120.0100.00916.37
7.4.110.0030.01716.29
7.4.100.0030.01316.32
7.4.90.0100.00716.55
7.4.80.0150.00619.39
7.4.70.0030.01416.27
7.4.60.0070.01016.32
7.4.50.0030.00516.55
7.4.40.0080.00822.77
7.4.30.0090.00916.36
7.4.00.0040.01114.71
7.3.330.0020.00213.12
7.3.320.0030.00313.16
7.3.310.0070.00016.12
7.3.300.0000.00616.21
7.3.290.0040.00916.13
7.3.280.0110.00916.17
7.3.270.0040.01317.40
7.3.260.0190.00016.46
7.3.250.0060.01416.32
7.3.240.0090.00616.49
7.3.230.0110.00616.39
7.3.210.0130.00316.35
7.3.200.0070.00719.39
7.3.190.0060.01716.29
7.3.180.0120.00516.22
7.3.170.0070.01316.27
7.3.160.0110.01116.24
7.3.120.0110.00314.23
7.3.10.0060.00616.42
7.3.00.0140.00416.30
7.2.330.0070.01116.47
7.2.320.0040.01316.38
7.2.310.0060.01016.67
7.2.300.0080.00816.33
7.2.290.0080.00816.65
7.2.130.0060.00616.85
7.2.120.0030.00916.90
7.2.110.0170.00316.87
7.2.100.0070.00316.91
7.2.90.0080.00416.50
7.2.80.0170.00016.51
7.2.70.0000.00816.89
7.2.60.0030.01716.76
7.2.50.0120.00616.63
7.2.40.0090.00916.82
7.2.30.0140.00416.87
7.2.20.0120.00616.80
7.2.10.0130.01016.75
7.2.00.0070.00918.07
7.1.250.0030.00515.51
7.1.100.0100.00317.83
7.1.70.0000.00816.68
7.1.60.0030.02019.43
7.1.50.0090.01316.86
7.1.00.0030.03322.46
7.0.200.0000.00716.67
7.0.140.0000.07721.99
7.0.60.0030.04319.91
7.0.50.0100.05017.83
7.0.40.0200.07320.24
7.0.30.0330.06020.23
7.0.20.0370.05720.10
7.0.10.0270.04720.12
7.0.00.0230.07020.20
5.6.280.0070.07020.89
5.6.210.0030.04720.54
5.6.200.0000.08718.15
5.6.190.0070.09020.34
5.6.180.0170.05320.67
5.6.170.0170.04720.47
5.6.160.0070.03720.46
5.6.150.0030.05318.23
5.6.140.0030.04718.23
5.6.130.0030.04318.14
5.6.120.0030.04321.02
5.6.110.0100.08321.05
5.6.100.0100.06720.98
5.6.90.0070.08720.98
5.6.80.0030.07020.37
5.6.70.0330.07320.37
5.5.350.0030.08020.41
5.5.340.0070.08017.99
5.5.330.0030.04720.21
5.5.320.0200.04020.39
5.5.310.0270.07320.27
5.5.300.0070.08017.96
5.5.290.0100.04017.98
5.5.280.0030.05720.95
5.5.270.0070.08720.72
5.5.260.0070.07020.80
5.5.250.0100.08020.79
5.5.240.0170.06720.26
5.4.450.0230.05319.61
5.4.440.0900.05719.55
5.4.430.1070.05319.58
5.4.420.1030.07019.45
5.4.410.1530.06719.34
5.4.400.1230.05318.81
5.4.390.1230.05318.41
5.4.380.0300.04718.46
5.4.370.0130.05018.83
5.4.360.0230.04018.78
5.4.350.0080.03612.02
5.4.340.0100.03612.02
5.4.320.0090.03512.50
5.4.310.0100.03812.50
5.4.300.0070.04112.50
5.4.290.0080.03712.50
5.4.280.0050.03812.40
5.4.270.0050.03712.40
5.4.260.0070.04012.40
5.4.250.0040.04412.39
5.4.240.0100.07718.94
5.4.230.0170.06018.97
5.4.220.0000.06018.94
5.4.210.0100.05318.98
5.4.200.0100.07018.96
5.4.190.0270.06318.94
5.4.180.0100.06318.93
5.4.170.0100.07319.01
5.4.160.0100.07319.08
5.4.150.0070.05718.93
5.4.140.0130.06016.48
5.4.130.0170.04316.55
5.4.120.0070.05316.42
5.4.110.0070.05316.46
5.4.100.0070.06016.55
5.4.90.0030.05716.54
5.4.80.0130.04716.45
5.4.70.0030.05716.40
5.4.60.0100.04716.39
5.4.50.0230.05316.30
5.4.40.0070.05316.61
5.4.30.0070.04716.38
5.4.20.0230.04716.36
5.4.10.0170.04316.48
5.4.00.0170.04715.79
5.3.290.0070.04612.80
5.3.280.0170.06014.67
5.3.270.0130.04714.66
5.3.260.0000.06014.57
5.3.250.0170.05714.76
5.3.240.0200.04014.67
5.3.230.0130.05014.60
5.3.220.0100.05014.56
5.3.210.0000.05714.73
5.3.200.0100.04714.56
5.3.190.0200.06314.65
5.3.180.0030.06014.64
5.3.170.0030.06314.64
5.3.160.0200.04314.46
5.3.150.0070.05314.71
5.3.140.0170.05014.72
5.3.130.0100.07314.68
5.3.120.0100.05314.51
5.3.110.0030.05714.51
5.3.100.0070.05014.00
5.3.90.0130.05014.01
5.3.80.0230.04014.00
5.3.70.0000.05714.08
5.3.60.0070.05014.07
5.3.50.0100.05314.01
5.3.40.0070.05313.85
5.3.30.0200.05713.96
5.3.20.0130.04313.66
5.3.10.0030.06013.71
5.3.00.0170.04013.62
5.2.170.0200.03311.23
5.2.160.0130.03710.97
5.2.150.0100.05010.97
5.2.140.0070.04011.12
5.2.130.0000.05011.09
5.2.120.0130.03711.08
5.2.110.0100.04711.09
5.2.100.0070.04311.17
5.2.90.0070.05711.16
5.2.80.0070.04011.07
5.2.70.0100.03710.91
5.2.60.0100.04011.00
5.2.50.0100.03711.09
5.2.40.0170.05011.09
5.2.30.0130.03710.96
5.2.20.0100.03311.02
5.2.10.0070.03710.85
5.2.00.0070.03710.93
5.1.60.0070.0309.82
5.1.50.0130.02710.06
5.1.40.0030.0439.89
5.1.30.0070.05010.31
5.1.20.0100.03010.42
5.1.10.0200.03010.30
5.1.00.0030.04010.11
5.0.50.0030.0308.63
5.0.40.0000.0308.39
5.0.30.0030.0608.21
5.0.20.0100.0338.10
5.0.10.0070.0278.36
5.0.00.0030.0478.24
4.4.90.0030.0277.39
4.4.80.0030.0207.40
4.4.70.0100.0307.40
4.4.60.0070.0277.40
4.4.50.0030.0207.40
4.4.40.0000.0337.40
4.4.30.0100.0137.40
4.4.20.0030.0207.40
4.4.10.0000.0277.40
4.4.00.0030.0337.40
4.3.110.0030.0237.39
4.3.100.0030.0307.39
4.3.90.0030.0207.40
4.3.80.0000.0377.40
4.3.70.0030.0207.40
4.3.60.0000.0237.40
4.3.50.0100.0237.40
4.3.40.0030.0307.40
4.3.30.0100.0137.40
4.3.20.0000.0277.40
4.3.10.0070.0177.40
4.3.00.0030.0207.09

preferences:
43.97 ms | 400 KiB | 5 Q